12564556802

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1291}}^1\times {\mathrm{2221}}^1$

素因数の和:3834

約数の個数: 32

約数和(自身を含む): 21634529664

約数和(自身を除く): 9069972862

約数列:

[1, 2, 7, 14, 313, 626, 1291, 2191, 2221, 2582, 4382, 4442, 9037, 15547, 18074, 31094, 404083, 695173, 808166, 1390346, 2828581, 2867311, 4866211, 5657162, 5734622, 9732422, 20071177, 40142354, 897468343, 1794936686, 6282278401, 12564556802]

約数ペア:

[(1, 12564556802), (2, 6282278401), (7, 1794936686), (14, 897468343), (313, 40142354), (626, 20071177), (1291, 9732422), (2191, 5734622), (2221, 5657162), (2582, 4866211), (4382, 2867311), (4442, 2828581), (9037, 1390346), (15547, 808166), (18074, 695173), (31094, 404083)]